nova/docs/storage.rst

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Copyright [2010] [Anso Labs, LLC]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Storage in the Nova Cloud
=========================
There are three primary classes of storage in a nova cloud environment:
* Ephemeral Storage (local disk within an instance)
* Volume Storage (network-attached FS)
* Object Storage (redundant KVS with locality and MR)
.. toctree::
:maxdepth: 2
volume
objectstore